Trunk whitewashing machine convenient to adjust

Abstract

The utility model discloses a tree trunk whitewashing machine convenient to adjust, relates to the technical field of whitewashing devices, and aims to solve the problems that an existing whitewashing device cannot conveniently dry sprayed paint in time, and if the sprayed paint is not dry and hard and is flushed by rainwater, the paint cannot be easily dried. In order to solve the problems of poor protection effect of paint on lower tree trunks, inconvenience in spraying of the tree trunks with different thicknesses and poor adjustability in the prior art, the utility model provides the following scheme that the spraying cart comprises a cart base plate, wheels are mounted at the bottom end of the cart base plate, a receding groove is formed in one end of the cart base plate, and a height adjusting mechanism is arranged at the top end of the cart base plate; and a clamping component is mounted on the height adjusting mechanism. According to the tree trunk spraying device, through cooperative use of the height adjusting mechanism, the clamping and holding assembly, the spraying assembly and the drying assembly, tree trunks of different thicknesses can be evenly sprayed, spraying and drying are carried out at the same time, it is effectively avoided that paint which is not dry and hard is washed by rainwater, and the protection effect of the paint on the tree trunks is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of white-coating devices, in particular to a tree trunk white-coating machine which is easy to adjust. Background Art

[0002] Trunk whitewashing means that the trunks are painted with a layer of white liquid by workers. After the trunks are dressed in a white skirt made of lime water, they can reflect 10% of the sunlight back, so that the heat absorption is reduced, and the trunks will not be frozen and cracked due to the huge temperature difference between day and night. At the same time, it also has the effect of sterilization and insect repellent.

[0003] The prior art can refer to the Chinese patent with the authorization publication number CN213792394U, which discloses a trunk whitening device for forestry tree planting, comprising: a bottom plate; a paint bucket, the paint bucket is fixedly mounted on the top of the bottom plate; a cover plate, the cover plate is arranged above the bottom plate, the bottom of the cover plate is in contact with the top of the paint bucket, and the cover plate is adapted to the paint bucket; a bearing rod, the bearing rod is rotatably mounted on the bottom inner wall of the cover plate. The whitening device still has certain defects;

[0004] First, it is not convenient to dry the paint in time after spraying. If the paint is not dry after spraying and is washed by rain, the protective effect of the paint on the lower tree trunk will be reduced.

[0005] Second, it is not convenient to spray tree trunks of different thicknesses, and its adjustability is poor;

[0006] Therefore, a tree trunk whitening machine which is easy to adjust is provided. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an easily adjustable tree trunk whitewashing machine, which can achieve uniform spraying of tree trunks of different thicknesses through the coordinated use of a height adjustment mechanism, a clamping component, a spraying component, and a drying component, and can achieve spraying and drying at the same time, effectively avoiding the undried paint from being washed away by rain, thereby ensuring the protective effect of the paint on the tree trunks, overcoming the deficiencies in the prior art, and effectively solving the problem that the existing whitewashing device is not convenient for timely drying of the sprayed paint. If the paint is not dried after spraying and is washed away by rain, the protective effect of the paint on the lower trunk will be deteriorated and it will be inconvenient to spray tree trunks of different thicknesses, and the problem of poor adjustability.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A tree trunk whitening machine which is easy to adjust comprises a cart base plate, a wheel is installed at the bottom end of the cart base plate, a clearance groove is opened at one end of the cart base plate, a height adjustment mechanism is opened at the top end of the cart base plate, a clamping assembly is installed on the height adjustment mechanism, the clamping assembly is located above the clearance groove, a spraying assembly is connected to the clamping assembly, and a drying assembly is connected to the clamping assembly.

[0010] Through the above scheme, by using the height adjustment mechanism, the clamping assembly, the spraying assembly, and the drying assembly in coordination, it is possible to achieve uniform spraying of tree trunks of different thicknesses, and to achieve simultaneous spraying and drying, thereby effectively preventing the undried paint from being washed away by rainwater and ensuring the protective effect of the paint on the tree trunks.

[0011] Preferably, the height adjustment mechanism includes a mounting column installed on the top of the cart base plate, a mounting groove is opened on the side of the mounting column facing the give way groove, a threaded rod is installed at the bottom of the mounting groove through a bearing, a servo motor is installed at the top of the mounting column, a servo motor is installed at the top of the servo motor, the output end of the servo motor passes through the mounting groove and is transmission-connected with the top of the threaded rod, a lifting block is screwed on the threaded rod, one end of the lifting block is clamped with the mounting groove by sliding fit, and a vertical plate is welded to the other end of the lifting block.

[0012] Through the above scheme, the servo motor is controlled by the control switch to drive the threaded rod to rotate, and the threaded rod is used to drive the lifting block to drive the vertical plate to move up and down along the installation groove to adjust the height of the vertical plate.

[0013] Preferably, the clamping assembly includes two clamping rotating rods symmetrically rotatably installed at the bottom of one side of the vertical plate through hinges, one side of the two clamping rotating rods is rotatably installed with an electric telescopic rod, and one end of the two electric telescopic rods is respectively rotatably connected to one side of the vertical plate.

[0014] Through the above scheme, the two electric telescopic rods are controlled by the control switch to extend and retract, driving the two clamping and rotating rods to rotate, so as to adjust the distance between the two clamping and rotating rods and the tree trunk according to the thickness of the tree trunk.

[0015] Preferably, the spray assembly includes arc-shaped spray pipes respectively installed on opposite sides of two clamping rotating rods, nozzles are installed at equal distances on the inner sides of the two arc-shaped spray pipes, a paint box and a plunger pump are installed on the top of the cart base plate, the suction end of the plunger pump is connected to the top of the paint box, and the discharge end of the plunger pump is connected to two paint delivery hoses through a three-way joint, and one end of the two paint delivery hoses is respectively connected to one end of the two arc-shaped spray pipes.

[0016] Through the above scheme, the paint in the paint box is pumped by the plunger pump, so that the paint box is sprayed from the nozzle, and the two arc-shaped spray pipes are driven downward by the vertical plate, thereby achieving uniform spraying of the tree trunk.

[0017] Preferably, the drying component includes a hot air blower installed in the middle of one side of the vertical plate, and arc-shaped air outlet pipes are installed on the top of the two clamping rotating rods. Strip air outlets are opened on the two arc-shaped air outlet pipes, and the air outlet end of the hot air blower is connected to two air supply hoses through a three-way joint, and one end of the two air supply hoses is respectively connected to one end of the two arc-shaped air outlet pipes.

[0018] Through the above scheme, during the spraying process, the hot air blower is turned on by controlling the switch so that the hot air is blown toward the tree trunk from the strip air outlet, thereby drying the paint while spraying.

[0019] Preferably, a rechargeable battery is installed on the top of the cart base plate, and a protective shell is provided on the outside of the battery.

[0020] Through the above-mentioned solution, the electrical components are powered by the battery.

[0021] Preferably, a handle is installed on one side of the top end of the cart base plate, and a control switch is installed on the handle.

[0022] Through the above scheme, the handle can be used to push the cart base plate to move, and the control switch on the handle can be used to control the electrical components to work.

[0023] The beneficial effects of the utility model are:

[0024] 1. Use the handle to push the base plate of the cart to move the tree trunk in the clearance groove. Use the control switch to turn on the plunger pump to pump the paint in the paint box, so that the paint box sprays out from the nozzle, and the two arc-shaped spray pipes are driven downward through the vertical plate to achieve uniform spraying of the tree trunk. At the same time, turn on the hot air blower through the control switch to make the hot air blow toward the tree trunk from the strip air outlet, so that the paint can be dried while spraying to prevent the undried paint from being washed away by rain.

[0025] 2. Control the two electric telescopic rods to extend and retract through the control switch, driving the two clamping rotating rods to rotate, so as to adjust the distance between the two clamping rotating rods and the tree trunk, so that the two arc-shaped spray tubes surround the tree trunk, making it convenient to use the spraying mechanism to spray tree trunks of different thicknesses.

[0026] In summary, through the coordinated use of the height adjustment mechanism, the clamping assembly, the spraying assembly, and the drying assembly, tree trunks of different thicknesses can be evenly sprayed, and spraying and drying can be achieved at the same time, which effectively prevents the undried paint from being washed away by rain and ensures the protective effect of the paint on the tree trunks. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 The utility model discloses a main cross-sectional structural schematic diagram of a tree trunk whitewashing machine which is easy to adjust.

[0028] Figure 2 The utility model is a schematic diagram of a partial structure of a tree trunk whitewashing machine which is easy to adjust and is viewed from above.

[0029] Figure 3 The utility model is a schematic diagram of the main structure of an arc-shaped air outlet pipe of a tree trunk whitewashing machine which is easy to adjust.

[0030] Figure 4 The utility model provides a tree trunk whitening machine which is easy to adjust Figure 1 Enlarged structural diagram at A in the middle.

[0031] In the figure: 1. Cart base plate; 2. Battery; 3. Paint box; 4. Mounting column; 5. Mounting slot; 6. Servo motor; 7. Strip air outlet; 8. Threaded rod; 9. Lifting block; 10. Air supply hose; 11. Arc-shaped air outlet pipe; 12. Clamping rotating rod; 13. Give way slot; 14. Paint delivery hose; 15. Plunger pump; 16. Spray nozzle; 17. Electric telescopic rod; 18. Vertical plate; 19. Hot air blower; 20. Arc-shaped spray pipe; 21. Handle. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0033] Example 1, reference Figure 1-4 , a trunk whitening machine that is easy to adjust, comprising a cart base plate 1, a wheel is installed at the bottom end of the cart base plate 1, a rechargeable battery 2 is installed at the top end of the cart base plate 1, a protective shell is provided on the outside of the battery 2, a handle 21 is installed on one side of the top end of the cart base plate 1, a control switch is installed on the handle 21, power is supplied to the electrical components through the battery 2, and the electrical components are controlled to work through the control switch;

[0034] A yield groove 13 is provided at one end of the cart base plate 1. The cart base plate 1 is pushed and moved by the handle 21 so that the tree trunk is located in the yield groove 13. A height adjustment mechanism is provided at the top of the cart base plate 1. The height adjustment mechanism includes a mounting column 4 installed at the top of the cart base plate 1. The mounting column 4 is provided with a mounting groove 5 on the side facing the yield groove 13. A threaded rod 8 is installed at the bottom end of the mounting groove 5 through a bearing. A servo motor 6 is installed at the top of the mounting column 4. A servo motor 6 is installed at the top of the servo motor 6. The output end of the servo motor 6 passes through the mounting groove 5 and is transmission-connected with the top end of the threaded rod 8. A lifting block 9 is screwed on the threaded rod 8. One end of the lifting block 9 is clamped with the mounting groove 5 by a sliding fit, and a vertical plate 18 is welded to the other end of the lifting block 9.

[0035] The servo motor 6 is controlled by the control switch to drive the threaded rod 8 to rotate, and the threaded rod 8 drives the lifting block 9 to drive the vertical plate 18 to move up and down along the installation groove 5 to adjust the height of the vertical plate 18;

[0036] The height adjustment mechanism is provided with a clamping assembly, which is located above the clearance groove 13. The clamping assembly includes two clamping rotating rods 12 symmetrically rotated and installed at the bottom of one side of the vertical plate 18 through hinges. One side of the two clamping rotating rods 12 is rotatably installed with an electric telescopic rod 17, and one end of the two electric telescopic rods 17 is respectively rotatably connected to one side of the vertical plate 18.

[0037] The two electric telescopic rods 17 are controlled by the control switch to extend and retract, driving the two clamping and rotating rods 12 to rotate, so as to adjust the distance between the two clamping and rotating rods 12 and the tree trunk according to the thickness of the tree trunk;

[0038] A spraying assembly is connected to the clamping assembly, and the spraying assembly includes arc-shaped spraying pipes 20 respectively installed on opposite sides of the two clamping rotating rods 12, and nozzles 16 are installed at equal distances on the inner sides of the two arc-shaped spraying pipes 20. A paint box 3 and a plunger pump 15 are installed on the top of the cart base plate 1. The suction end of the plunger pump 15 is connected to the top of the paint box 3, and the discharge end of the plunger pump 15 is connected to two paint delivery hoses 14 through a three-way joint. One end of the two paint delivery hoses is connected to one end of the two arc-shaped spraying pipes 20 respectively.

[0039] The paint in the paint box 3 is pumped by the plunger pump 15, so that the paint box 3 is sprayed from the nozzle 16, and the two arc-shaped spray pipes 20 are driven to move downward through the vertical plate 18, thereby achieving uniform spraying of the tree trunk;

[0040] The clamping assembly is connected to a drying assembly, which includes a hot air blower 19 installed in the middle of one side of the vertical plate 18. The tops of the two clamping rotating rods 12 are each installed with an arc-shaped air outlet pipe 11. The two arc-shaped air outlet pipes 11 are each provided with a strip-shaped air outlet 7. The air outlet end of the hot air blower 19 is connected to two air supply hoses 10 through a three-way joint, and one end of the two air supply hoses 10 is respectively connected to one end of the two arc-shaped air outlet pipes 11.

[0041] During the spraying process, the hot air blower 19 is turned on by controlling the switch, so that hot air is blown toward the tree trunk from the strip-shaped air outlet 7, so that the paint can be dried while spraying.

[0042] Working principle: The handle 21 is used to push the cart base plate 1 to move so that the tree trunk is located in the yield groove 13, and the two electric telescopic rods 17 are controlled by the control switch to extend and retract, driving the two clamping and rotating rods 12 to rotate, so as to adjust the distance between the two clamping and rotating rods 12 and the tree trunk according to the thickness of the tree trunk, so that the two arc-shaped spray pipes 20 surround the tree trunk, and the plunger pump 15 is turned on by the control switch to pump the paint in the paint box 3, so that the paint box 3 is sprayed from the nozzle 16, and the two arc-shaped spray pipes 20 are driven to move downward through the vertical plate 18, thereby realizing uniform spraying of the tree trunk, and at the same time, the hot air blower 19 is turned on by the control switch, so that the hot air is blown toward the tree trunk from the strip air outlet 7, so that the paint can be dried while spraying, and the undried paint can be prevented from being washed away by rain.

[0043] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A tree trunk whitewashing machine that is easily adjustable, comprising a cart base plate (1), characterized in that: A wheel is installed at the bottom end of the cart base plate (1), a clearance groove (13) is opened at one end of the cart base plate (1), a height adjustment mechanism is opened at the top end of the cart base plate (1), a clamping assembly is installed on the height adjustment mechanism, the clamping assembly is located above the clearance groove (13), a spraying assembly is connected to the clamping assembly, and a drying assembly is connected to the clamping assembly; The clamping assembly comprises two clamping rotating rods (12) symmetrically rotatably mounted at the bottom of one side of the vertical plate (18) via hinges, one side of the two clamping rotating rods (12) is rotatably mounted with an electric telescopic rod (17), and one end of the two electric telescopic rods (17) is respectively rotatably connected to one side of the vertical plate (18).

2. The easily adjustable tree trunk whitewashing machine according to claim 1, characterized in that: The height adjustment mechanism comprises a mounting column (4) mounted on the top of the cart base plate (1), a mounting groove (5) is provided on the side of the mounting column (4) facing the clearance groove (13), a threaded rod (8) is mounted on the bottom end of the mounting groove (5) through a bearing, a servo motor (6) is mounted on the top of the mounting column (4), a servo motor (6) is mounted on the top of the servo motor (6), an output end of the servo motor (6) passes through the mounting groove (5) and is transmission-connected with the top of the threaded rod (8), a lifting block (9) is screwed on the threaded rod (8), one end of the lifting block (9) is clamped with the mounting groove (5) by a sliding fit, and a vertical plate (18) is welded to the other end of the lifting block (9).

3. The easily adjustable tree trunk whitewashing machine according to claim 1, characterized in that: The spraying assembly comprises arc-shaped spraying pipes (20) respectively installed on opposite sides of two clamping rotating rods (12), nozzles (16) are installed at equal distances on the inner sides of the two arc-shaped spraying pipes (20), a paint box (3) and a plunger pump (15) are installed on the top of the cart base plate (1), the suction end of the plunger pump (15) is connected to the top of the paint box (3), and the discharge end of the plunger pump (15) is connected to two paint delivery hoses (14) through a three-way joint, and one end of the two paint delivery hoses is respectively connected to one end of the two arc-shaped spraying pipes (20).

4. The easily adjustable tree trunk whitewashing machine according to claim 1, characterized in that: The drying assembly comprises a hot air blower (19) installed in the middle of one side of the vertical plate (18), the top ends of the two clamping rotating rods (12) are both installed with arc-shaped air outlet pipes (11), the two arc-shaped air outlet pipes (11) are both provided with strip-shaped air outlets (7), the air outlet end of the hot air blower (19) is connected to two air supply hoses (10) through a three-way joint, and one end of the two air supply hoses (10) is respectively connected to one end of the two arc-shaped air outlet pipes (11).

5. The easily adjustable tree trunk whitewashing machine according to claim 1, characterized in that: A rechargeable storage battery (2) is installed on the top of the cart base plate (1), and a protective shell is arranged outside the storage battery (2).

6. The easily adjustable tree trunk whitewashing machine according to claim 1, characterized in that: A handle (21) is installed on one side of the top end of the cart base plate (1), and a control switch is installed on the handle (21).

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